I am interested in an item # sky702 400 watt grow light system w/dig.dim. ballast,hood/reflector with glass and 6"air vents,cords, hangers, timer and high out bulbs for hps and mh. I would like to know the warranty info as well as manufacturer info(are they from china or do you make them?) I need to Know what brand bulbs as well. If I do not hear back in 24 hours I will have to go with someone else as I must place order within 24 hours. Can I buy directly from you or not? Is the packaging in a discreet/stealth manner or not? Is the billing done as well in a discreet fashion on my credit card statement? Thank you for your prompt reply!